47538197

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{1103}}^1$

素因数の和:1288

約数の個数: 16

約数和(自身を含む): 55959552

約数和(自身を除く): 8421355

約数列:

[1, 7, 47, 131, 329, 917, 1103, 6157, 7721, 43099, 51841, 144493, 362887, 1011451, 6791171, 47538197]

約数ペア:

[(1, 47538197), (7, 6791171), (47, 1011451), (131, 362887), (329, 144493), (917, 51841), (1103, 43099), (6157, 7721)]